0973_048_045_ECG 2 512 1843200 0973_048_045_ECG.mat 16+24 63.443060540223414 16 17338 17316 30350367968 0 ECGL 0973_048_045_ECG.mat 16+24 71.22839121019744 16 21560 22388 39716423987 0 ECGR #Utility frequency: 60 #Start time: 45:00:00 #End time: 45:59:59